TONIGHT: Still performing the rich mix of rock and traditional Mexican sounds that helped them strike solid gold with “La Bamba,” Los Lobos will appear at Irving Plaza (17 Irving Pl., at 15th Street; [212] 777-6800) with songs from their new disc, “Good Morning Aztlan,” named for the mythical birthplace of the Aztecs.

Vanilla Fudge, a psychedelic rock band from the late ’60s, found its fans with a cover of the Supremes’ “You Keep Me Hangin’ On.” Some of the band, whose upcoming album has rock ‘n’ roll covers of the Backstreet Boys and *NSYNC, is back to perform at the B.B. King Blues Club (243 W. 42nd St., at Eighth Avenue; [212] 997-4144).

WEDNESDAY: Morcheeba, the British trip-hop trio with smooth vocalist Skye Edwards, will appear at the Supper Club (240 W. 47th St., off Broadway; [212] 921-1440) Wednesday and Irving Plaza on Thursday with songs from their latest, “Charango.”

Playlist ran into Spacehog’sRoyston Langdon, who said his new rock band is “very vivacious.” At least the members’ names are – Nir Z, Conrad, Spurn and Zak. Langdon will perform the early show at Arlene Grocery (95 Stanton St. at Ludlow Street; [212] 358-1633).

THURSDAY: Grammy-winning country singer Rosanne Cash, the daughter of Johnny, will take the stage in a free sunset show at Castle Clinton in Battery Park City ([212] 835-2789).